CNN – Weather/Environment

By Jason Hanna and Aya Elamroussi, CNN It could be more than a week until power lines are fully restored in some parts of Florida as residents deal with major flooding after the deadly Hurricane Ian, expected to be the most expensive storm in the Sunshine State’s history. At least 66 people are believed to

CNN By Aya Elamroussi and Rob Shackelford, CNN A massive winter storm bringing a mix of heavy snow, rain and gusty winds is poised to lash much of the US West and North this week and has put more than 60 million people across 28 states under winter weather alerts Tuesday. At the same time,

By Allison Chinchar, Elizabeth Wolfe and Mary Gilbert, CNN (CNN) — A massive winter storm system has unleashed dangerous blizzard conditions in parts of the central United States, shutting down highways and stranding drivers in frigid temperatures Monday, and it’s pummeling parts of the South with hail storms, heavy flooding and tornado threats. The fast-moving

By Jennifer Gray, CNN Meteorologist It is four days until Thanksgiving and if you’re like me, you’ve got your lists: Your grocery list, your Thanksgiving to-do list, your list of football games and World Cup matches to watch, and the list of 8 things you are NOT going to say around the Thanksgiving table. If

By Nouran Salahieh and Holly Yan, CNN Hurricane Roslyn slammed into west-central Mexico on Sunday, bringing torrential rain and threatening inland flooding. “This rainfall could lead to flash flooding and landslides in areas of rugged terrain, the Miami-based National Hurricane Center said. As of 2 p.m. ET Sunday, Roslyn was centered about 90 kilometers (55

By Meteorologist Mary Gilbert, CNN (CNN) — The atmosphere’s attempts to make it feel actually like fall across much of the United States have been repeatedly thwarted in recent weeks, but that’s about to change in a major way. Temperatures will plummet to their lowest levels since spring for many east of the Rockies later

By Andrew Freedman, Chris Dolce, CNN (CNN) — The remnants of Tropical Storm Rachel are soaking Southern California and the Desert Southwest after moving over land early Sunday morning. The storm is bringing a threat of coastal flooding, high winds and inland flash flooding Sunday. A Level 3 of 4 threat of flooding rainfall has

By Andrew Freedman, CNN (CNN) — From the time Hurricane Isaias first formed, meteorologists at the National Hurricane Center made a big bet. They shaped their predictions to closely match an AI hurricane model developed by Google DeepMind, rather than leaning on the classic physics-based models many Americans are more familiar with, such as the

By Sam Hart and Andrew Freedman, CNN (CNN) — A potentially record-shattering El Niño is underway, and we’re already seeing its effects. From wildfires in Indonesia to an unusually active tropical cyclone season in the Pacific, the phenomenon has a cascading effect on global weather patterns that will peak during the upcoming winter. On Thursday

By Meteorologists Dakota Smith, Briana Waxman, Chris Dolce, CNN (CNN) — Isaias has rapidly intensified into the Atlantic season’s first hurricane, putting the northern Gulf Coast on alert for dangerous storm surge, damaging winds and flooding rain ahead of an expected landfall late Friday or early Saturday. Hurricane hunter aircraft confirmed late Wednesday that Isaias

By Meteorologists Chris Dolce, Mary Gilbert and Dakota Smith (CNN) — Tropical Depression Nine has formed in the southwestern Gulf and is forecast to become a hurricane, potentially bringing significant flooding rain and strong winds to parts of the northern Gulf Coast and South late this week. The system is expected to become Tropical Storm

By Meteorologist Chris Dolce, CNN (CNN) — The Atlantic Ocean has failed to produce a hurricane in the month of September for the first time in more than 30 years, the latest feat by a super El Niño widely predicted to become the strongest ever. Only three other Septembers have gone hurricane-free in the Atlantic

By Mary Gilbert, Chris Dolce, Dakota Smith, Kate S. Petersen, Isa Mudannayake, CNN (CNN) — Heavy rain from Hurricane Nolo is ramping up in southern Hawaii, the islands’ third dangerous brush with a hurricane in just six weeks. Potentially life-threatening flooding and mudslides are again possible as the state contends with a Pacific tropical season

By Meteorologists Mary Gilbert, Chris Dolce, Dakota Smith (CNN) — An intensifying early season nor’easter has arrived in the Northeast and is set to deliver a prolonged stretch of strong wind, soaking rain and coastal flooding to the region through the weekend. More than 40 million people will feel the storm’s impact through Sunday. Areas

WRDE-LD By Meteorologists Mary Gilbert, Chris Dolce, Dakota Smith (CNN) — An intensifying early season nor’easter has arrived in the Northeast and is set to deliver a prolonged stretch of strong wind, soaking rain and coastal flooding to the region through the weekend. More than 40 million people will feel the storm’s impact through Sunday.

By Meteorologists Mary Gilbert, Chris Dolce, and CNN’s Kate S. Petersen (CNN) — Hawaii will once again face potentially life-threatening flooding and mudslides as Tropical Storm Nolo starts to strengthen and edge closer to the state’s eastern islands. The Big Island will see the worst of Nolo’s impacts when it makes its closest approach as